Asato Bunzo is a 20 year old man who has skills in sword and aiming. Asato was once born into a very rich family and was very pampered, but when the zombie outbreak attacked everything disappeared, and from there Asato began to learn sword and aiming techniques, Asato has been since childhood. never understood love, because even though Asato grew up in a very rich family and was very pampered, Asato never received affection and love from his family.